Citazione APA

Bulmer, J., & Vinter. (1938). Milk, from cow to consumer. New Fabian Research Bureau.

Stile di citazione Chicago

Bulmer, Joan, e Vinter. Milk, from Cow to Consumer. [London: New Fabian Research Bureau, 1938.

Citazione MLA

Bulmer, Joan, e Vinter. Milk, from Cow to Consumer. New Fabian Research Bureau, 1938.